22851224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 50112000

約数和(自身を除く): 27260776

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 79, 88, 152, 158, 173, 209, 316, 346, 418, 632, 692, 836, 869, 1384, 1501, 1672, 1738, 1903, 3002, 3287, 3476, 3806, 6004, 6574, 6952, 7612, 12008, 13148, 13667, 15224, 16511, 26296, 27334, 33022, 36157, 54668, 66044, 72314, 109336, 132088, 144628, 150337, 259673, 289256, 300674, 519346, 601348, 1038692, 1202696, 2077384, 2856403, 5712806, 11425612, 22851224]

約数ペア:

[(1, 22851224), (2, 11425612), (4, 5712806), (8, 2856403), (11, 2077384), (19, 1202696), (22, 1038692), (38, 601348), (44, 519346), (76, 300674), (79, 289256), (88, 259673), (152, 150337), (158, 144628), (173, 132088), (209, 109336), (316, 72314), (346, 66044), (418, 54668), (632, 36157), (692, 33022), (836, 27334), (869, 26296), (1384, 16511), (1501, 15224), (1672, 13667), (1738, 13148), (1903, 12008), (3002, 7612), (3287, 6952), (3476, 6574), (3806, 6004)]